890671044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2641

約数の個数: 96

約数和(自身を含む): 2294046720

約数和(自身を除く): 1403375676

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 41, 46, 62, 69, 82, 92, 93, 123, 124, 138, 164, 186, 246, 276, 372, 492, 713, 943, 1271, 1426, 1886, 2139, 2539, 2542, 2829, 2852, 3772, 3813, 4278, 5078, 5084, 5658, 7617, 7626, 8556, 10156, 11316, 15234, 15252, 29233, 30468, 58397, 58466, 78709, 87699, 104099, 116794, 116932, 157418, 175191, 175398, 208198, 233588, 236127, 312297, 314836, 350382, 350796, 416396, 472254, 624594, 700764, 944508, 1249188, 1810307, 2394277, 3227069, 3620614, 4788554, 5430921, 6454138, 7182831, 7241228, 9577108, 9681207, 10861842, 12908276, 14365662, 19362414, 21723684, 28731324, 38724828, 74222587, 148445174, 222667761, 296890348, 445335522, 890671044]

約数ペア:

[(1, 890671044), (2, 445335522), (3, 296890348), (4, 222667761), (6, 148445174), (12, 74222587), (23, 38724828), (31, 28731324), (41, 21723684), (46, 19362414), (62, 14365662), (69, 12908276), (82, 10861842), (92, 9681207), (93, 9577108), (123, 7241228), (124, 7182831), (138, 6454138), (164, 5430921), (186, 4788554), (246, 3620614), (276, 3227069), (372, 2394277), (492, 1810307), (713, 1249188), (943, 944508), (1271, 700764), (1426, 624594), (1886, 472254), (2139, 416396), (2539, 350796), (2542, 350382), (2829, 314836), (2852, 312297), (3772, 236127), (3813, 233588), (4278, 208198), (5078, 175398), (5084, 175191), (5658, 157418), (7617, 116932), (7626, 116794), (8556, 104099), (10156, 87699), (11316, 78709), (15234, 58466), (15252, 58397), (29233, 30468)]